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520
No energy fed into the grid by the PV in the past 24 hours
Fronius · Solar Energy
Hva betyr 520 ?
This warning message indicates that the photovoltaic (PV) system has not fed any energy into the grid over the last 24 hours. This typically suggests an issue with PV production or grid connection conditions.
Vanlige årsaker
- Solar modules are covered (e.g., by snow or debris)
- Insufficient conditions for problem-free energy feeding into the grid from the PV system
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Acknowledge the status code on the display
- 2
Visually inspect the solar modules for any coverings like snow, leaves, or dirt that might be obstructing sunlight
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: Fronius Solar Energy